[INFO] cloning repository https://github.com/delebota/RustBoy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/delebota/RustBoy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdelebota%2FRustBoy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdelebota%2FRustBoy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3b3bf1b35f2b7a2ace1a46de7d1a2e33bb6d3258
[INFO] testing delebota/RustBoy against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdelebota%2FRustBoy" "/workspace/builds/worker-23/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-23/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/delebota/RustBoy on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/delebota/RustBoy
[INFO] finished tweaking git repo https://github.com/delebota/RustBoy
[INFO] tweaked toml for git repo https://github.com/delebota/RustBoy written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] crate git repo https://github.com/delebota/RustBoy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 16df8b3a81a84aa50f570fc8a98d3dcd569a7683b3fcd1af96c3dd6f43b7d4b0
[INFO] running `Command { std: "docker" "start" "-a" "16df8b3a81a84aa50f570fc8a98d3dcd569a7683b3fcd1af96c3dd6f43b7d4b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16df8b3a81a84aa50f570fc8a98d3dcd569a7683b3fcd1af96c3dd6f43b7d4b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16df8b3a81a84aa50f570fc8a98d3dcd569a7683b3fcd1af96c3dd6f43b7d4b0", kill_on_drop: false }`
[INFO] [stdout] 16df8b3a81a84aa50f570fc8a98d3dcd569a7683b3fcd1af96c3dd6f43b7d4b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02ecc0f08c6fb464ffbb2d10e3dc4e2be15c36fd6ff06b2e4fd02db85bf75a3a
[INFO] running `Command { std: "docker" "start" "-a" "02ecc0f08c6fb464ffbb2d10e3dc4e2be15c36fd6ff06b2e4fd02db85bf75a3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling regex-syntax v0.6.14
[INFO] [stderr]    Compiling sdl2 v0.33.0
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling unicode-width v0.1.7
[INFO] [stderr]    Compiling sdl2-sys v0.33.0
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling aho-corasick v0.7.7
[INFO] [stderr]    Compiling regex v1.3.4
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling RustBoy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu.rs:1723:13
[INFO] [stdout]      |
[INFO] [stdout] 1723 |             _ => {
[INFO] [stdout]      |             ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu.rs:3208:13
[INFO] [stdout]      |
[INFO] [stdout] 3208 |             _ => {
[INFO] [stdout]      |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC2`
[INFO] [stdout]  --> src/cartridge.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const MBC2: u8                = 0x05;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC2_BATT`
[INFO] [stdout]  --> src/cartridge.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const MBC2_BATT: u8           = 0x06;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC3_TIMER_BATT`
[INFO] [stdout]   --> src/cartridge.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const MBC3_TIMER_BATT: u8     = 0x0F;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC3_TIMER_RAM_BATT`
[INFO] [stdout]   --> src/cartridge.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const MBC3_TIMER_RAM_BATT: u8 = 0x10;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC3`
[INFO] [stdout]   --> src/cartridge.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const MBC3: u8                = 0x11;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC3_RAM`
[INFO] [stdout]   --> src/cartridge.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const MBC3_RAM: u8            = 0x12;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC3_RAM_BATT`
[INFO] [stdout]   --> src/cartridge.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const MBC3_RAM_BATT: u8       = 0x13;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC5`
[INFO] [stdout]   --> src/cartridge.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const MBC5: u8                = 0x19;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC5_BATT`
[INFO] [stdout]   --> src/cartridge.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const MBC5_BATT: u8           = 0x1A;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC5_RAM_BATT`
[INFO] [stdout]   --> src/cartridge.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const MBC5_RAM_BATT: u8       = 0x1B;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC5_RUMBLE`
[INFO] [stdout]   --> src/cartridge.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub const MBC5_RUMBLE: u8         = 0x1C;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC5_RUMBLE_SRAM`
[INFO] [stdout]   --> src/cartridge.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const MBC5_RUMBLE_SRAM: u8    = 0x1D;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC5_RUMB_SRAM_BATT`
[INFO] [stdout]   --> src/cartridge.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub const MBC5_RUMB_SRAM_BATT: u8 = 0x1E;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_clock_m`
[INFO] [stdout]    --> src/cpu.rs:123:12
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn get_clock_m(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `least_significant_bit_u16`
[INFO] [stdout]     --> src/cpu.rs:3867:8
[INFO] [stdout]      |
[INFO] [stdout] 3867 |     fn least_significant_bit_u16(&mut self, x: u16) -> u16 {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `most_significant_bit_u16`
[INFO] [stdout]     --> src/cpu.rs:3871:8
[INFO] [stdout]      |
[INFO] [stdout] 3871 |     fn most_significant_bit_u16(&mut self, x: u16) -> u16 {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sdl_context`
[INFO] [stdout]   --> src/gpu.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     sdl_context: Sdl,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_window_tilemap`
[INFO] [stdout]    --> src/gpu.rs:513:8
[INFO] [stdout]     |
[INFO] [stdout] 513 |     fn get_window_tilemap(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_window_status`
[INFO] [stdout]    --> src/gpu.rs:517:8
[INFO] [stdout]     |
[INFO] [stdout] 517 |     fn get_window_status(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_sprite_size`
[INFO] [stdout]    --> src/gpu.rs:529:8
[INFO] [stdout]     |
[INFO] [stdout] 529 |     fn get_sprite_size(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `RustBoy` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `rust_boy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.67s
[INFO] running `Command { std: "docker" "inspect" "02ecc0f08c6fb464ffbb2d10e3dc4e2be15c36fd6ff06b2e4fd02db85bf75a3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02ecc0f08c6fb464ffbb2d10e3dc4e2be15c36fd6ff06b2e4fd02db85bf75a3a", kill_on_drop: false }`
[INFO] [stdout] 02ecc0f08c6fb464ffbb2d10e3dc4e2be15c36fd6ff06b2e4fd02db85bf75a3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3da385ad2f7f7508e0f3105fda72537aaa0889ba2ae936ea8f8c8fd1470d0745
[INFO] running `Command { std: "docker" "start" "-a" "3da385ad2f7f7508e0f3105fda72537aaa0889ba2ae936ea8f8c8fd1470d0745", kill_on_drop: false }`
[INFO] [stderr]    Compiling RustBoy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu.rs:1723:13
[INFO] [stdout]      |
[INFO] [stdout] 1723 |             _ => {
[INFO] [stdout]      |             ^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]     --> src/cpu.rs:3208:13
[INFO] [stdout]      |
[INFO] [stdout] 3208 |             _ => {
[INFO] [stdout]      |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC2`
[INFO] [stdout]  --> src/cartridge.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const MBC2: u8                = 0x05;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC2_BATT`
[INFO] [stdout]  --> src/cartridge.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const MBC2_BATT: u8           = 0x06;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC3_TIMER_BATT`
[INFO] [stdout]   --> src/cartridge.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub const MBC3_TIMER_BATT: u8     = 0x0F;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC3_TIMER_RAM_BATT`
[INFO] [stdout]   --> src/cartridge.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub const MBC3_TIMER_RAM_BATT: u8 = 0x10;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC3`
[INFO] [stdout]   --> src/cartridge.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub const MBC3: u8                = 0x11;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC3_RAM`
[INFO] [stdout]   --> src/cartridge.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub const MBC3_RAM: u8            = 0x12;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC3_RAM_BATT`
[INFO] [stdout]   --> src/cartridge.rs:17:1
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub const MBC3_RAM_BATT: u8       = 0x13;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC5`
[INFO] [stdout]   --> src/cartridge.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub const MBC5: u8                = 0x19;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC5_BATT`
[INFO] [stdout]   --> src/cartridge.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub const MBC5_BATT: u8           = 0x1A;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC5_RAM_BATT`
[INFO] [stdout]   --> src/cartridge.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub const MBC5_RAM_BATT: u8       = 0x1B;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC5_RUMBLE`
[INFO] [stdout]   --> src/cartridge.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub const MBC5_RUMBLE: u8         = 0x1C;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC5_RUMBLE_SRAM`
[INFO] [stdout]   --> src/cartridge.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const MBC5_RUMBLE_SRAM: u8    = 0x1D;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `MBC5_RUMB_SRAM_BATT`
[INFO] [stdout]   --> src/cartridge.rs:23:1
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub const MBC5_RUMB_SRAM_BATT: u8 = 0x1E;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_clock_m`
[INFO] [stdout]    --> src/cpu.rs:123:12
[INFO] [stdout]     |
[INFO] [stdout] 123 |     pub fn get_clock_m(&self) -> u8 {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `least_significant_bit_u16`
[INFO] [stdout]     --> src/cpu.rs:3867:8
[INFO] [stdout]      |
[INFO] [stdout] 3867 |     fn least_significant_bit_u16(&mut self, x: u16) -> u16 {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `most_significant_bit_u16`
[INFO] [stdout]     --> src/cpu.rs:3871:8
[INFO] [stdout]      |
[INFO] [stdout] 3871 |     fn most_significant_bit_u16(&mut self, x: u16) -> u16 {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sdl_context`
[INFO] [stdout]   --> src/gpu.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     sdl_context: Sdl,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_window_tilemap`
[INFO] [stdout]    --> src/gpu.rs:513:8
[INFO] [stdout]     |
[INFO] [stdout] 513 |     fn get_window_tilemap(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_window_status`
[INFO] [stdout]    --> src/gpu.rs:517:8
[INFO] [stdout]     |
[INFO] [stdout] 517 |     fn get_window_status(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_sprite_size`
[INFO] [stdout]    --> src/gpu.rs:529:8
[INFO] [stdout]     |
[INFO] [stdout] 529 |     fn get_sprite_size(&self) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `RustBoy` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `rust_boy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 23 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "3da385ad2f7f7508e0f3105fda72537aaa0889ba2ae936ea8f8c8fd1470d0745", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3da385ad2f7f7508e0f3105fda72537aaa0889ba2ae936ea8f8c8fd1470d0745", kill_on_drop: false }`
[INFO] [stdout] 3da385ad2f7f7508e0f3105fda72537aaa0889ba2ae936ea8f8c8fd1470d0745
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aefd46488671cac0dab17ab8b9ed8e4b9284484ad85c6d9f7341d0f29ad68159
[INFO] running `Command { std: "docker" "start" "-a" "aefd46488671cac0dab17ab8b9ed8e4b9284484ad85c6d9f7341d0f29ad68159", kill_on_drop: false }`
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]     --> src/cpu.rs:1723:13
[INFO] [stderr]      |
[INFO] [stderr] 1723 |             _ => {
[INFO] [stderr]      |             ^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]     --> src/cpu.rs:3208:13
[INFO] [stderr]      |
[INFO] [stderr] 3208 |             _ => {
[INFO] [stderr]      |             ^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MBC2`
[INFO] [stderr]  --> src/cartridge.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub const MBC2: u8                = 0x05;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MBC2_BATT`
[INFO] [stderr]  --> src/cartridge.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub const MBC2_BATT: u8           = 0x06;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MBC3_TIMER_BATT`
[INFO] [stderr]   --> src/cartridge.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub const MBC3_TIMER_BATT: u8     = 0x0F;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MBC3_TIMER_RAM_BATT`
[INFO] [stderr]   --> src/cartridge.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub const MBC3_TIMER_RAM_BATT: u8 = 0x10;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MBC3`
[INFO] [stderr]   --> src/cartridge.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub const MBC3: u8                = 0x11;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MBC3_RAM`
[INFO] [stderr]   --> src/cartridge.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub const MBC3_RAM: u8            = 0x12;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MBC3_RAM_BATT`
[INFO] [stderr]   --> src/cartridge.rs:17:1
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub const MBC3_RAM_BATT: u8       = 0x13;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MBC5`
[INFO] [stderr]   --> src/cartridge.rs:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub const MBC5: u8                = 0x19;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MBC5_BATT`
[INFO] [stderr]   --> src/cartridge.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub const MBC5_BATT: u8           = 0x1A;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MBC5_RAM_BATT`
[INFO] [stderr]   --> src/cartridge.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub const MBC5_RAM_BATT: u8       = 0x1B;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MBC5_RUMBLE`
[INFO] [stderr]   --> src/cartridge.rs:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub const MBC5_RUMBLE: u8         = 0x1C;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MBC5_RUMBLE_SRAM`
[INFO] [stderr]   --> src/cartridge.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub const MBC5_RUMBLE_SRAM: u8    = 0x1D;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `MBC5_RUMB_SRAM_BATT`
[INFO] [stderr]   --> src/cartridge.rs:23:1
[INFO] [stderr]    |
[INFO] [stderr] 23 | pub const MBC5_RUMB_SRAM_BATT: u8 = 0x1E;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_clock_m`
[INFO] [stderr]    --> src/cpu.rs:123:12
[INFO] [stderr]     |
[INFO] [stderr] 123 |     pub fn get_clock_m(&self) -> u8 {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `least_significant_bit_u16`
[INFO] [stderr]     --> src/cpu.rs:3867:8
[INFO] [stderr]      |
[INFO] [stderr] 3867 |     fn least_significant_bit_u16(&mut self, x: u16) -> u16 {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `most_significant_bit_u16`
[INFO] [stderr]     --> src/cpu.rs:3871:8
[INFO] [stderr]      |
[INFO] [stderr] 3871 |     fn most_significant_bit_u16(&mut self, x: u16) -> u16 {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `sdl_context`
[INFO] [stderr]   --> src/gpu.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     sdl_context: Sdl,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_window_tilemap`
[INFO] [stderr]    --> src/gpu.rs:513:8
[INFO] [stderr]     |
[INFO] [stderr] 513 |     fn get_window_tilemap(&self) -> u8 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_window_status`
[INFO] [stderr]    --> src/gpu.rs:517:8
[INFO] [stderr]     |
[INFO] [stderr] 517 |     fn get_window_status(&self) -> u8 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_sprite_size`
[INFO] [stderr]    --> src/gpu.rs:529:8
[INFO] [stderr]     |
[INFO] [stderr] 529 |     fn get_sprite_size(&self) -> u8 {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: crate `RustBoy` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `rust_boy`
[INFO] [stderr] 
[INFO] [stderr] warning: `RustBoy` (bin "RustBoy" test) generated 23 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/RustBoy-a804e308bb361aae)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "aefd46488671cac0dab17ab8b9ed8e4b9284484ad85c6d9f7341d0f29ad68159", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aefd46488671cac0dab17ab8b9ed8e4b9284484ad85c6d9f7341d0f29ad68159", kill_on_drop: false }`
[INFO] [stdout] aefd46488671cac0dab17ab8b9ed8e4b9284484ad85c6d9f7341d0f29ad68159